[SR-Users] kamailio & rtpengine question

Gerry Kernan gerry at infinityit.ie
Fri Oct 7 10:49:08 CEST 2022


Hi
Looking for advise if anyone could point out where im going wrong.
My setup is Kamailio Ver  5.6.0  running in azure , rtpengine Version: git-master-dc395d5, behind kamailio I have asterisk ver 18.12.1

Kamailio conf I have interface set as below
listen=udp:10.3.1.6:5060 advertise WANIP:5060

and rtpengine.conf set as below
interface = eth0/10.3.1.5

but when I can make a call I don't get any audio, rtpengine.log extract below shows that rtp is going to the private IP rather that the Public IP of the phone that initiated the call, do I need to set rtpengine_manage() to fix this?

Oct  7 09:38:58 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30278]: [core] Confirmed peer address as 10.3.1.5:12890
Oct  7 09:38:58 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30278]: [core] Kernelizing media stream: 10.3.1.5:12890 -> 10.3.1.6:30278 | 10.3.1.6:30298 -> 192.168.0.123:40042
Oct  7 09:39:00 kamailio-proxy rtpengine[8127]: INFO: [NmE0MjdhMzA4NjUzYWVjMmRjYzIxNGJjMTY4ZTc2MWE. port 30279]: [core] Confirmed peer address as 10.3.1.5:12891

Kind regards

gerry

Gerry Kernan  |  Technical Director

Mobile: +353(0)86-170 9790

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